Element block pseudo-element :before generated with border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal z-index auto font-size 16px cursor default width 160px border-radius overflow hidden transition padding 20px transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) position static display block margin 0px height auto float none line-height 1 background box-sizing content-box